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Vectors in C++

So I have this program where I'm supposed to change all arrays into vectors. The program takes test values and assigns grades for them. The only problem is i've tried to change them into vectors, but I'm coming up with all sorts of errors, so here is some code with the array and the vector part is what I've tried to do.

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  1. char grades[] = {'A', 'B', 'C', 'D', 'E'};
  2.     vector<char> grades; //['A', 'B', 'C', 'D', 'E'];
  3. int scores[5]={0};
  4.     vector<int> scores;
  5. scores[index++] = aScore; // I don't have a clue how to change this to a vector
Oct 20 '08 #1
2 943
Ganon11
3,652 Expert 2GB
Check out the vector's .push_back method...combined with a simple for...loop, it should do what you want.
Oct 20 '08 #2
Studlyami
464 Expert 256MB
Your vectors have the same variable name as your arrays. You can't have 2 variables of the same name. The push back function which Ganon stated will allow you to add a value into your vector.
Oct 20 '08 #3

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